Figure 1.
Dendropsophus minutus tree with lineage distribution part 1.
50% Maximum Clade Credibility tree and distribution maps of mtDNA lineages 1–18. Asterisks represent nodes with posterior probability equal to 1. Posterior probabilities lower than 0.9 are not shown.
Figure 2.
Dendropsophus minutus tree with lineage distribution part 2.
50% Maximum Clade Credibility tree and distribution maps of mtDNA lineages 19–28. Asterisks represent nodes with probability equals to 1. Probabilities lower than 0.9 are not shown.
Figure 3.
Dendropsophus minutus tree with lineage distribution part 3.
50% Maximum Clade Credibility tree and distribution maps of mtDNA lineages 29–43. Asterisks represent nodes with probability equals to 1. Probabilities lower than 0.9 are not shown.
Figure 4.
Comparative range size of lineages.
Range size of lineages within the Dendropsophus minutus complex. Most lineages appear to be microendemic and are only recorded from one or two localities while eight lineages have ranges larger than 100,000 km2.
Figure 5.
Phylogeographic reconstruction of Dendropsophus minutus group.
Phylogeographical analysis of the Dendropsophus minutus group based on the 16S+COI mitochondrial dataset using a Relaxed Random Walk model for continuous trait reconstruction in Beast software. A) center of origin of the D. minutus group. B) Dispersal to west Amazonia, Guiana Shield, Andean region of Peru and eastern Brazil; polygon at the east represent the geographic origin of lineages representing the D. minutus complex. C) Dispersal from east Brazil to lowland of Bolivia; further dispersal to Guiana Shield, Peruvian and Colombian areas. D) Recent dispersals to northeast and south Brazil, east Paraguay and Guiana shield. Green polygons and red branches indicate relatively older events while dark polygons and black branches indicate later events. Maps were generated using google earth (earth.google.com).
Figure 6.
Estimated conductance maps for Dendropsophus minuts complex.
Conductance maps constructed with the program Circuitscape. Conductances were estimated according to a spacial distribution modeling for the D. minutus complex projected to four different climatic scenarios. Conductance maps were averaged and thresholded to show stable dispersal corridors (see methods for details).